these 2 derivations will be built:
  /nix/store/2la7l7hmp6m75bn44vlsjbpz15gw204n-flake-inputs.drv
  /nix/store/k11g5digizg49gdb1rjf477am9m9kahz-check-flake-inputs.drv
building '/nix/store/2la7l7hmp6m75bn44vlsjbpz15gw204n-flake-inputs.drv'
building '/nix/store/k11g5digizg49gdb1rjf477am9m9kahz-check-flake-inputs.drv'

upload niks3: ok